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Spacecraft information: SL-8 DEB
Launch Details
| Launched | 31 May 1982 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18509 |
| COSPAR ID | 1982-051E |
| Observing |
Current orbital elements
| Inclination | 74.002° |
| Eccentricity | 0.00075 |
| RA ascending node | 13.507 hr |
| Argument perigee | 257.579° |
| Mean anomaly | 165.273° |
| Orbital period | 98.475 min |
| Epoch of osculation | 26 Feb 2026, 05:09 |
Derived Quantities
| Min Altitude | 687.6 km |
| Mean Altitude | 692.9 km |
| Peak Altitude | 698.2 km |
Orbital History
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